.calculator-container{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;max-width:900px;width:100%;margin:30px auto;border-radius:12px;box-shadow:0 8px 32px rgb(0 0 0 / .1);overflow:hidden;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);box-sizing:border-box}.calculator-header{background:linear-gradient(135deg,#2d3748 0%,#4a5568 100%);color:#fff;padding:20px 25px;font-size:28px;font-weight:700;text-align:center;letter-spacing:1px}.calculator-description{padding:20px 25px;background:linear-gradient(135deg,#f7fafc 0%,#edf2f7 100%);border-bottom:2px solid #e2e8f0;line-height:1.6;color:#2d3748;font-size:16px}.calculator-instructions{background:linear-gradient(135deg,#38b2ac 0%,#319795 100%);color:#fff;padding:15px 25px;display:flex;align-items:center;flex-wrap:wrap;font-weight:500}.calculator-instructions .arrow{background:linear-gradient(135deg,#ffffff 0%,#f7fafc 100%);color:#38b2ac;width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:15px;font-weight:700;flex-shrink:0;box-shadow:0 2px 8px rgb(0 0 0 / .15)}.form-group{display:flex;padding:12px 25px;align-items:center;flex-wrap:wrap;background:#fff;border-bottom:1px solid #e2e8f0;transition:background-color 0.2s ease}.form-group:hover{background:#f8fafc}.form-group label{flex:0 0 280px;margin-bottom:5px;color:#2d3748;font-weight:500}.form-group input[type="text"],.form-group input[type="number"],.form-group select{width:160px;padding:8px 12px;border:2px solid #e2e8f0;border-radius:6px;font-size:14px;transition:border-color 0.2s ease,box-shadow 0.2s ease}.form-group input[type="text"]:focus,.form-group input[type="number"]:focus,.form-group select:focus{outline:none;border-color:#38b2ac;box-shadow:0 0 0 3px rgb(56 178 172 / .1)}.form-group .note{margin-left:12px;font-size:13px;color:#718096;font-style:italic}.section-header{background:linear-gradient(135deg,#805ad5 0%,#9f7aea 100%);color:#fff;padding:15px 25px;font-weight:600;font-size:18px;letter-spacing:.5px}.radio-group{display:flex;align-items:center;flex-wrap:wrap}.radio-option{margin-right:25px;display:flex;align-items:center;margin-bottom:5px}.radio-option input{margin-right:8px;transform:scale(1.2);accent-color:#38b2ac}.radio-option label{color:#2d3748;font-weight:500}.buttons{padding:25px;text-align:center;background:linear-gradient(135deg,#f7fafc 0%,#edf2f7 100%)}.calculate-btn{background:linear-gradient(135deg,#48bb78 0%,#38a169 100%);color:#fff;border:none;padding:12px 30px;font-size:16px;font-weight:600;cursor:pointer;margin-right:15px;margin-bottom:10px;border-radius:8px;transition:transform 0.2s ease,box-shadow 0.2s ease;box-shadow:0 4px 12px rgb(72 187 120 / .3)}.calculate-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgb(72 187 120 / .4)}.clear-btn{background:linear-gradient(135deg,#a0aec0 0%,#718096 100%);color:#fff;border:none;padding:12px 30px;font-size:16px;font-weight:600;cursor:pointer;border-radius:8px;transition:transform 0.2s ease,box-shadow 0.2s ease;box-shadow:0 4px 12px rgb(160 174 192 / .3)}.clear-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgb(160 174 192 / .4)}.result-container{padding:25px;background:linear-gradient(135deg,#ebf8ff 0%,#bee3f8 100%);border-top:3px solid #3182ce;display:none}.result-container h3{color:#2b6cb0;margin-bottom:20px;font-size:22px;font-weight:700}.result-item{margin-bottom:15px;display:flex;flex-wrap:wrap;padding:10px;background:rgb(255 255 255 / .7);border-radius:6px;border-left:4px solid #3182ce}.result-label{flex:0 0 280px;font-weight:600;margin-bottom:5px;color:#2d3748}.result-value{flex:1;color:#2b6cb0;font-weight:700;font-size:16px}.deduction-fields{display:none;margin-top:15px;border-top:2px dashed #cbd5e0;padding-top:15px;width:100%}.tax-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;border-radius:8px;overflow:hidden;box-shadow:0 4px 12px rgb(0 0 0 / .1)}.tax-table th,.tax-table td{border:1px solid #cbd5e0;padding:12px;text-align:left}.tax-table th{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;font-weight:600}.tax-table tr:nth-child(even){background-color:#f8fafc}@media (max-width:768px){.calculator-container{margin:15px;width:calc(100% - 30px)}.form-group label{flex:0 0 100%;margin-bottom:10px}.form-group input[type="text"],.form-group input[type="number"],.form-group select{width:100%;max-width:280px;margin-bottom:8px}.form-group .note{margin-left:0;width:100%;margin-top:8px}.result-label{flex:0 0 100%;margin-bottom:8px}.result-value{flex:0 0 100%}.calculator-instructions .arrow{margin-bottom:12px}}